15 



Figure 3.8:. Boron Concentration for 2002 Water-Quaiity Samples from 

 East Poplar Ri\«r at International Boundary 



1.6 

 1.4 



1.2 



Figure 3.9: Three-Month Moving Flow-Weighted Boron Concentration for 

 East Poplar River at International Boundary 



snort-Term Objective 



Water-quality sample derived data 



Regression derived data 



A CO Cb Q 



'\y\\\ya:i<p<l:><^' 



(\ f^ > <o Co 'v 



ct, <^ C>) O) P5 



<o to ^ <^ o^ 



Nffr-J&>f&-^>i&^>^>^^vT''^v?''^-^v?'-s?'^^^ 



